Tag Archives: Phalacrocorax auritus

SHORELINE MAYHEM – HERONS, CORMORANTS, AND GULLS AMASSING!

Life at the Edge of the Sea- Double-crested Cormorant Feeding Frenzy!

A note about the photos – for the past five years I have been photographing and filming the Cormorants massing. The photos are from 2016 – 2019, and most recently, from 2020. Some of the earliest ones were taken at Niles Beach in 2017. In 2018, my friend Nina wrote to say that the massing also takes place in her neighborhood on the Annisquam River. Several weeks ago, while hiking on the backside of Sandy Point, facing the Ipswich Yacht Club, the Cormorants were massing there, too. Please write if you have seen this spectacular event taking place in your neighborhood. Thank you so much!

Massing in great numbers as they gather at this time of year, Double Crested Cormorants, along with many species of gulls and herons, are benefitting from the tremendous numbers of minnows that are currently present all around the shores of Cape Ann.

Waiting for the Cormorants early morning

At inlets on the Annisquam and Essex Rivers, as well as the inner Harbor and Brace Cove, you can see great gulps of Cormorants. In unison, they push the minnows to shore, where gulls and herons are hungrily waiting. The fish try to swim back out toward open water but the equally as hungry Cormorants have formed a barrier. From an onlooker’s point of view, it looks like utter mayhem with dramatic splashing, diving, and devouring. In many of the photos, you can see that the birds are indeed catching fish.

The Double-crested Cormorants are driving the feeding frenzy. I have seen this symbiotic feeding with individual pairs of DCCormorants and Snowy Egrets at our waterways during the summer, but only see this extraordinary massing of gulls, herons, and cormorants at this time of year, in late summer and early autumn.

Cormorants catch fish by diving from the surface, chasing their prey under water and seizing it with the hooked bill.

Double-crested Cormorants

Double-crested Cormorants are ubiquitous. When compared to Great Cormorants, DCCormorants are a true North American species and breed, winter over, and migrate along the shores of Cape Ann.

Nearly all the species of herons that breed in our region have been spotted in the frenzy including the Great Blue Heron, Snowy Egret, Great Egret, Little Blue Heron, Green Heron, and Black-crowned Night Heron.

After feeding, the herons often find a quiet place to preen before heading back in the late afternoon to their overnight roosting grounds.

 

Double-crested Cormomrant range map

HOLY CANNOLI–A PENGUIN IN GLOUCESTER–AT NILES POND–NOW I’VE SEEN EVERYTHING!

Reposted from Good Morning Gloucester

great-cormorant-juvenile-niles-pond-gloucester-massachustts-2-copyright-kim-smithThose were my initial thoughts upon catching a glimpse of a large black-feathered and white-breasted mystery creature from across the pond. I entered the narrow opening through the shrubby growth that surrounds Niles Pond and inched my way closer to the sleeping bird, when up popped its head. Naturally not a penguin, it looked like some sort of cormorant, just not the ones we see on a daily basis on the shores of Cape Ann.

I later learned it was a Great Cormorant. As you can see from the photo below, in the early morning light and from a distance, its not hard to imagine a penguin.

great-cormorant-juvenile-niles-pond-gloucester-massachustts-copyright-kim-smithgreat-cormorant-juvenile-niles-pond-gloucester-massachustts-3-copyright-kim-smithWith its white-feathered breast, this one is a juvenile. Great Cormorants, although widespread in much of the Old World, are generally only found in North America along the Atlantic Coast. Great Cormorants are described as heavy-bodied seabirds and larger than the usually seen Double-crested Cormorant. I watched him depart, his take-off was heavy and clumsy, but perhaps that was because he had awoken only moments earlier.

double-crested-cormorant-niles-pond-gloucester-massachustts-copyright-kim-smithCompare the Double-crested Cormorant (above photo). Massing in great numbers as they fly along the Annisquam and Essex Rivers at this time of year, the Double-crested Cormorants are ubiquitous. They are a true North American species and breed, winter over, and migrate along the shores of Cape Ann. 

great-cormorant-juvenile-niles-pond-gloucester-massachustts-1-copyright-kim-smithGreat Cormorant — notice the white throat pouch of the Great Cormorant, versus the orange pouch of the Double-crested Cormorant.

great_cormorant_map_largeRange Map Great Cormorant in North America

double_crested_cormorant_map_bigRange Map Double-crested Cormorant